Hasbiyati, I., Desri, R. and Gamal, M. D. (2023) “PRE-EMPTIVE GOAL PROGRAMMING METHOD FOR OPTIMIZING PRODUCTION PLANNING”, BAREKENG: Jurnal Ilmu Matematika dan Terapan, 17(1), pp. 0065-0074. doi: 10.30598/barekengvol17iss1pp0065-0074.